🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376.1

Radius: 10.4

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.51 AU - 0.55 AU

Year: 266 Days

Day: 13.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 32,299,084 km

• M1: 133,740 km (0.071 R)
• M2: 205,547 km (0.087 R)
• M3: 283,787 km (0.093 R)
• M4: 367,712 km (0.118 R)
• M5: 433,086 km (0.105 R)
• M6: 550,670 km (0.048 R)
• M7: 615,446 km (0.067 R)
• M8: 702,811 km (0.113 R)
• M9: 777,161 km (0.101 R)
• M10: 881,879 km (0.091 R)
• M11: 953,537 km (0.095 R)
• M12: 1,146,967 km (0.067 R)
• M13: 1,215,483 km (0.098 R)
• M14: 1,317,658 km (0.085 R)
• M15: 1,452,147 km (0.107 R)
• M16: 1,587,682 km (0.078 R)
• M17: 1,664,875 km (0.098 R)
• M18: 1,751,193 km (0.095 R)
• M19: 1,827,039 km (0.085 R)
• M20: 1,912,310 km (0.087 R)
• M21: 2,015,532 km (0.099 R)
• M22: 2,146,131 km (0.036 R)
• M23: 2,279,572 km (0.091 R)
• M24: 2,362,898 km (0.117 R)
• M25: 2,541,518 km (0.11 R)
• M26: 2,609,585 km (0.12 R)
• M27: 2,710,713 km (0.065 R)
• M28: 2,794,488 km (0.115 R)
• M29: 2,955,007 km (0.057 R)
• M30: 3,041,325 km (0.083 R)
• M31: 3,113,730 km (0.102 R)
• M32: 3,191,820 km (0.065 R)
• M33: 3,349,945 km (0.052 R)
• M34: 3,450,026 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.7

Radius: 10.9

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.37 AU - 3.81 AU

Year: 3749 Days

Day: 13.4 Hours

Environment

Temp: -211 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 32,299,084 km

• M1: 212,429 km (0.037 R)
• M2: 285,882 km (0.113 R)
• M3: 379,081 km (0.112 R)
• M4: 486,343 km (0.057 R)
• M5: 554,260 km (0.119 R)
• M6: 659,727 km (0.104 R)
• M7: 817,104 km (0.061 R)
• M8: 916,287 km (0.074 R)
• M9: 987,645 km (0.116 R)
• M10: 1,187,657 km (0.036 R)
• M11: 1,275,023 km (0.113 R)
• M12: 1,401,283 km (0.087 R)
• M13: 1,503,459 km (0.05 R)
• M14: 1,676,394 km (0.085 R)
• M15: 1,775,428 km (0.118 R)
• M16: 1,856,061 km (0.117 R)
• M17: 1,948,213 km (0.109 R)
• M18: 2,052,632 km (0.102 R)
• M19: 2,158,847 km (0.095 R)
• M20: 2,332,979 km (0.048 R)
• M21: 2,477,790 km (0.099 R)
• M22: 2,568,446 km (0.119 R)
• M23: 2,660,149 km (0.119 R)
• M24: 2,882,751 km (0.116 R)
• M25: 3,014,397 km (0.036 R)
• M26: 3,258,990 km (0.088 R)
• M27: 3,446,735 km (0.12 R)
• M28: 3,754,607 km (0.095 R)
• M29: 4,031,363 km (0.094 R)
• M30: 4,152,089 km (0.074 R)
• M31: 4,355,991 km (0.092 R)
• M32: 4,549,271 km (0.103 R)
• M33: 4,633,046 km (0.041 R)
• M34: 5,146,167 km (0.083 R)
• M35: 5,218,871 km (0.107 R)
• M36: 5,306,536 km (0.112 R)
• M37: 5,409,609 km (0.117 R)
• M38: 5,843,293 km (0.118 R)
• M39: 6,072,178 km (0.029 R)
• M40: 6,570,189 km (0.027 R)
• M41: 6,680,891 km (0.1 R)
• M42: 6,760,328 km (0.093 R)
• M43: 6,840,063 km (0.079 R)
• M44: 6,936,255 km (0.054 R)
• M45: 7,065,208 km (0.06 R)
• M46: 7,391,032 km (0.119 R)
• M47: 8,380,772 km (0.111 R)
• M48: 8,518,103 km (0.08 R)
• M49: 8,691,038 km (0.103 R)
• M50: 9,040,199 km (0.107 R)
• M51: 9,251,880 km (0.12 R)
• M52: 9,411,800 km (0.05 R)
• M53: 9,806,440 km (0.1 R)
• M54: 10,060,457 km (0.112 R)
• M55: 10,464,072 km (0.061 R)
• M56: 10,630,724 km (0.085 R)
• M57: 10,779,574 km (0.111 R)
• M58: 11,306,009 km (0.06 R)
• M59: 11,572,442 km (0.074 R)
• M60: 11,937,312 km (0.032 R)
• M61: 12,208,682 km (0.08 R)
• M62: 12,481,998 km (0.104 R)
• M63: 12,678,420 km (0.114 R)
• M64: 13,134,244 km (0.082 R)
• M65: 13,334,257 km (0.039 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719.2

Radius: 8.9

Gravity: 9.08 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.96 AU - 4.92 AU

Year: 5398 Days

Day: 12.9 Hours

Environment

Temp: -223 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 32,299,084 km

• M1: 113,545 km (0.089 R)
• M2: 215,720 km (0.117 R)
• M3: 277,953 km (0.081 R)
• M4: 377,884 km (0.09 R)
• M5: 525,837 km (0.053 R)
• M6: 619,634 km (0.087 R)
• M7: 758,611 km (0.039 R)
• M8: 839,094 km (0.113 R)
• M9: 994,227 km (0.084 R)
• M10: 1,398,890 km (0.076 R)
• M11: 1,980,676 km (0.104 R)
• M12: 2,151,517 km (0.067 R)
• M13: 2,248,456 km (0.11 R)
• M14: 2,327,144 km (0.089 R)
• M15: 2,406,731 km (0.057 R)
• M16: 2,651,173 km (0.06 R)
• M17: 3,076,480 km (0.072 R)
• M18: 3,477,552 km (0.085 R)
• M19: 5,241,909 km (0.057 R)
• M20: 5,479,321 km (0.054 R)
• M21: 5,828,483 km (0.066 R)
• M22: 6,129,623 km (0.116 R)
• M23: 6,576,771 km (0.104 R)
• M24: 6,718,590 km (0.106 R)
• M25: 7,208,673 km (0.115 R)
• M26: 7,325,658 km (0.1 R)
• M27: 7,443,392 km (0.1 R)
• M28: 7,950,379 km (0.029 R)
• M29: 10,087,684 km (0.082 R)
• M30: 10,615,016 km (0.119 R)
• M31: 11,083,706 km (0.082 R)
• M32: 11,151,324 km (0.116 R)
• M33: 11,286,711 km (0.047 R)
• M34: 11,593,536 km (0.051 R)
• M35: 11,662,201 km (0.095 R)
• M36: 12,006,875 km (0.09 R)
• M37: 12,636,083 km (0.034 R)
• M38: 13,455,431 km (0.076 R)
• M39: 13,527,537 km (0.103 R)
• M40: 13,889,863 km (0.063 R)
• M41: 13,962,717 km (0.062 R)
• M42: 14,145,376 km (0.044 R)
• M43: 14,218,679 km (0.074 R)
• M44: 14,402,385 km (0.081 R)
• M45: 14,476,137 km (0.057 R)
• M46: 14,958,441 km (0.12 R)
• M47: 15,220,387 km (0.035 R)
• M48: 15,295,485 km (0.095 R)
• M49: 15,634,922 km (0.038 R)
• M50: 17,291,270 km (0.113 R)
• M51: 18,080,548 km (0.108 R)
• M52: 18,279,663 km (0.071 R)
• M53: 18,559,710 km (0.073 R)
• M54: 19,002,670 km (0.057 R)
• M55: 19,245,616 km (0.078 R)
• M56: 19,612,281 km (0.104 R)
• M57: 20,850,652 km (0.109 R)
• M58: 21,227,040 km (0.052 R)
• M59: 21,605,822 km (0.045 R)
• M60: 21,817,204 km (0.074 R)
• M61: 22,884,136 km (0.118 R)
• M62: 23,229,258 km (0.099 R)
• M63: 23,489,110 km (0.11 R)
• M64: 23,576,026 km (0.098 R)
• M65: 24,230,816 km (0.114 R)
• M66: 24,494,407 km (0.042 R)
• M67: 24,626,652 km (0.061 R)
• M68: 25,024,582 km (0.045 R)
• M69: 25,647,657 km (0.082 R)
• M70: 26,727,904 km (0.088 R)
• M71: 27,319,264 km (0.073 R)
• M72: 27,868,887 km (0.063 R)
• M73: 28,191,270 km (0.091 R)
• M74: 28,468,475 km (0.068 R)
• M75: 28,979,202 km (0.048 R)
• M76: 29,446,097 km (0.077 R)
• M77: 30,481,913 km (0.086 R)
• M78: 30,814,020 km (0.105 R)
• M79: 31,004,308 km (0.08 R)
• M80: 31,290,489 km (0.112 R)
• M81: 31,529,696 km (0.107 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 20,360 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit